#-------------------------------------------------------------
#
# (C) Copyright IBM Corp. 2010, 2015
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#-------------------------------------------------------------



args <- commandArgs(TRUE)
library(Matrix)

qtle = qexp(as.numeric(args[1])); # default rate = 1.0
p = pexp(qtle);
pl = pexp(qtle, lower.tail=F);

out = matrix(0,nrow=3, ncol=1);
out[1,1] = qtle;
out[2,1] = p;
out[3,1] = pl;

writeMM(as(out, "CsparseMatrix"), args[2]); 

